.logo {
    margin-top: 22.5px;
    margin-right: 7px;
    height: 55px;
    width: 55px;
    float: left;
    background-color: #ff7e79;
    cursor: pointer;
}

.nav {
    margin-left: 30px;
    padding-top: 12px;
    width: 820px;
    height: 88px;
    float: left;
}

.nav ul li {
    float: left;
    height: 24px;
    padding: 26px 10px 38px;
    font-size: 16px;
    color: black;
}

.blank-li {
    width: 122px;
}

.nav ul li a {
    display: inline-block;
    color: black;
}

.nav ul li a:hover {
    color: #ff532e;
    text-decoration: none;
}


/* 导航栏右部搜索框 */

.search {
    width: 290px;
    height: 52px;
    margin-top: 20px;
    font-size: 16px;
    padding: 0 10px;
    border: 0.3px solid #666;
    float: left;
    line-height: 52px;
    position: relative;
}

.search-box {
    position: absolute;
    left: 0;
    top: 0;
    border: 0 solid #fdffff;
    width: 238px;
    height: 52px;
}

.search-submit {
    position: absolute;
    top: 0;
    right: 0;
    width: 52px;
    height: 52px;
    cursor: pointer;
}

.search-submit span {
    font-size: 30px;
}

.search-submit:hover {
    text-decoration: none;
    color: orange;
}